Cast winding drum rope groove testing fixture

Abstract

The invention discloses a cast reel rope groove testing fixture, and relates to the technical field of winches, and the technical scheme is that the cast reel rope groove testing fixture comprises a device base, a fixed support is fixedly connected to the position, close to the side wall, above the device base, a movable support is slidably connected to the side, away from the fixed support, above the device base, and a forged reel is arranged between the fixed support and the movable support; according to the detection device, after the distance between the movable support and the fixed support is determined according to the specification of the forging winding drum needing to be detected, the transmission mechanism is started, the movable support can be driven to move through the transmission mechanism, and therefore the forging winding drum is rapidly fixed to the movable support and the fixed support; the installation efficiency of the forging winding drum is effectively improved, the rotating mechanisms can be driven to move through the adjusting mechanism after installation is completed, so that the distance between the two rotating mechanisms is adjusted, the two sides of the forging winding drum can be clamped between the two rotating wheels, and the detection effect of the device is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of winches, and in particular to a casting drum rope groove inspection tool. Background Art

[0002] The cast drum rope groove inspection fixture is a tool specially used to detect and evaluate the quality of the drum rope groove. It is widely used in the fields of electricity, transportation, etc. The inspection fixture is mainly made of high-strength materials and has the characteristics of wear resistance and corrosion resistance. Its design takes into account the geometric shape and functional requirements of the drum rope groove. Through scientific measurement principles, it can quickly and accurately detect the size, shape and other key parameters of the rope groove. In actual use, the cast drum rope groove inspection fixture can effectively prevent defects in the drum rope groove during the casting process, such as dimensional deviation, surface unevenness, etc. This not only improves production efficiency, but also improves the overall reliability of the product. The design of the inspection fixture makes on-site inspection and quality control more efficient. By applying the cast drum rope groove inspection fixture, enterprises can better ensure the production quality of the drum and reduce safety hazards in later operation, thereby improving overall operational efficiency.

[0003] After searching, Chinese patent number CN210374852U discloses a casting drum rope groove inspection device, which includes a base, a fixed bracket fixedly installed on the right side of the base by bolts, and a guide rail fixedly installed on the left side of the base by bolts, a movable bracket slidably installed on the guide rail, and a casting drum is installed between the movable bracket and the fixed bracket via a bearing. The beneficial effect is that the device can use the pressure signal detected by the pressure sensor to determine whether the rope groove has defects, and no manual adjustment is required during the inspection process, and the entire inspection process can be completed by driving the drive motor. In addition, the device can adapt to different rope grooves by replacing arc-surface rolling elements of different sizes, and can also effectively adapt to casting drums of different lengths and diameters, thereby effectively improving the versatility and ease of use of the inspection. Compared with the existing technology, the Chinese patent number CN210374852U solves the problem that the existing inspection method mainly relies on manual inspection using a vernier caliper and a ruler, which is inefficient and requires a lot of labor.

[0004] However, in actual use, the above device is adapted to casting reels of different specifications by setting a movable bracket on the device. However, after the movement, personnel need to fix the bracket before it can be used, which is not suitable for continuous detection. Moreover, the device only drives the casting reel to rotate by the servo motor, which makes it difficult to achieve uniform rotation of the entire casting reel and difficult to adapt to casting reels of different specifications. Therefore, a casting reel rope groove inspection fixture is proposed. Summary of the Invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art in that a movable bracket is provided on the device to adapt to casting reels of different specifications, but after the movement, personnel need to fix the bracket before use, which is not suitable for continuous detection. Moreover, the device only drives the casting reel to rotate by a servo motor, which makes it difficult to achieve uniform rotation of the entire casting reel and difficult to adapt to casting reels of different specifications. A casting reel rope groove inspection fixture is proposed.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A casting drum rope groove inspection tool comprises a device base, a fixed bracket is fixedly connected to the upper part of the device base near the side wall, a movable bracket is slidably connected to the upper part of the device base away from the fixed bracket, a forging drum is arranged between the fixed bracket and the movable bracket, the fixed bracket and the movable bracket are rotatably connected on both sides of the forging drum, an adjustment mechanism is arranged at the lower part of the fixed bracket and the movable bracket, two rotating mechanisms are fixedly connected to the upper part of the adjusting mechanism, and the distance between the two rotating mechanisms can be adjusted by the adjustment mechanism;

[0008] The rotating mechanism can drive the forging reel to rotate, the front end of the device base is fixedly connected to a transmission mechanism, the transmission mechanism is fixedly connected to the mobile bracket, and the mobile bracket can be driven to move by the transmission mechanism to adjust the position of the mobile bracket. The side of the device base away from the mobile bracket is fixedly connected to a three-axis transmission mechanism, and the top of the three-axis transmission mechanism is fixedly connected to a detection mechanism, which can detect whether there are defects in the rope groove of the forging reel.

[0009] The above technical solution further includes:

[0010] The adjustment mechanism includes an adjustment bracket fixedly connected to the lower part of the movable bracket and the fixed bracket, a first motor is provided at the lower part of the adjustment bracket, and an adjustment component is provided at the output end of the first motor.

[0011] The adjustment assembly includes a rotating rod provided at the output end of the first motor, connecting rods are rotatably connected on both sides of the rotating rod, a slider is rotatably connected to the side of the connecting rod away from the rotating rod, the slider is slidably connected to the adjustment bracket, and the upper end of the slider is fixedly connected to a rotating mechanism.

[0012] The rotating mechanism includes a rotating frame fixedly connected to the upper end of the slider, a rotating housing fixedly connected to the rotating frame near the slider, a second motor is arranged inside the rotating housing, and a rotating assembly is arranged at the output end of the second motor.

[0013] The rotating assembly includes a first gear provided at the output end of the second motor, the first gear is meshedly connected to a second gear, the second gear is rotatably connected to the rotating frame, and the second gear is fixedly connected to a rotating wheel.

[0014] The transmission mechanism includes a transmission housing fixedly connected to the device base, a third motor is provided on the side wall of the transmission housing, and a transmission assembly is provided at the output end of the third motor.

[0015] The rotating assembly includes a screw provided at the output end of the third motor, the screw being rotatably connected to the transmission housing, the screw being threadedly connected to a transmission member, and the transmission member being fixedly connected to a movable bracket on a side away from the transmission housing.

[0016] The three-axis transmission mechanism includes two slide rails fixedly connected to the side of the device base away from the transmission housing, the upper end of the slide rails is slidably connected to a slide table, the upper end of the slide table is provided with an electric telescopic rod, the upper end of the electric telescopic rod is provided with two cylinders, and the cylinder is fixedly connected to a detection mechanism on the side close to the forging reel.

[0017] The detection mechanism includes a mounting plate fixedly connected to the cylinder, a pressure sensor is provided on the side of the mounting plate away from the cylinder, a convex head is fixedly connected to the side of the pressure sensor away from the mounting plate, and an indicator light and a buzzer are provided on the upper end of the mounting plate.

[0018] The present invention has the following beneficial effects:

[0019] 1. In the present invention, when in use, the distance between the movable bracket and the fixed bracket can be determined according to the specifications of the forging reel to be tested, and then the transmission mechanism can be started. The movable bracket can be driven to move by the transmission mechanism, so that the forging reel can be quickly fixed on the movable bracket and the fixed bracket, which effectively improves the installation efficiency of the forging reel. After the installation is completed, the rotating mechanism can be driven to move by the adjustment mechanism, so as to adjust the distance between the two rotating mechanisms so that the two sides of the forging reel can be stuck in the middle of the two rotating wheels, thereby ensuring that the forging reel can achieve stable and uniform rotation during the detection process, thereby improving the detection effect of the device.

[0020] 2. In the present invention, the three-axis transmission mechanism provided on the base of the device can drive the detection mechanism to move flexibly in three dimensions, so that the detection mechanism can be quickly positioned in the rope groove of the forging drum, which greatly facilitates the detection mechanism to position forging drums of different specifications, thereby improving the detection efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural diagram of a casting drum rope groove inspection fixture proposed by the present invention;

[0022] Figure 2Schematic diagram of the three-dimensional structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the first structure of the present invention;

[0024] Figure 4 This is a second structural diagram of the present invention;

[0025] Figure 5 This is a schematic diagram of the third structure of the present invention;

[0026] Figure 6 This is a schematic diagram of the fourth structure of the present invention;

[0027] Figure 7 This is a fifth structural diagram of the present invention;

[0028] Figure 8 This is a sixth structural diagram of the present invention.

[0029] In the figure: 1. Device base; 2. Mobile bracket; 3. Casting reel; 4. Slide rail; 5. Slide table; 6. Fixed bracket; 7. Transmission housing; 8. Adjustment bracket; 9. Rotating rod; 10. Connecting rod; 11. Slider; 12. Rotating frame; 13. Rotating housing; 14. Rotating wheel; 15. First motor; 16. Second motor; 17. First gear; 18. Second gear; 19. Third motor; 20. Screw; 21. Transmission member; 22. Electric telescopic rod; 23. Cylinder; 24. Mounting plate; 25. Boss; 26. Pressure sensor; 27. Indicator light; 28. Buzzer. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0031] Example 1

[0032] like Figures 1-8 As shown, a casting drum rope groove inspection fixture proposed by the present invention includes a device base 1, a fixed bracket 6 is fixedly connected to the upper part of the device base 1 near the side wall, a movable bracket 2 is slidably connected to the side of the device base 1 away from the fixed bracket 6, a forging drum 3 is provided between the fixed bracket 6 and the movable bracket 2, and the fixed bracket 6 and the movable bracket 2 are rotatably connected on both sides of the forging drum 3. An adjustment mechanism is provided at the lower part of the fixed bracket 6 and the movable bracket 2, and two rotating mechanisms are fixedly connected above the adjusting mechanism, and the distance between the two rotating mechanisms can be adjusted by the adjusting mechanism;

[0033] The rotating mechanism can drive the forging reel 3 to rotate. The front end of the device base 1 is fixedly connected to a transmission mechanism. The transmission mechanism is fixedly connected to the mobile bracket 2. The transmission mechanism can drive the mobile bracket 2 to move and adjust the position of the mobile bracket 2. The side of the device base 1 away from the mobile bracket 2 is fixedly connected to a three-axis transmission mechanism. A detection mechanism is fixedly connected above the three-axis transmission mechanism. The detection mechanism can detect whether there are defects in the rope groove of the forging reel 3.

[0034] The adjustment mechanism includes an adjustment bracket 8 fixedly connected to the lower part of the movable bracket 2 and the forging reel 3, a first motor 15 is provided at the lower part of the adjustment bracket 8, an adjustment assembly is provided at the output end of the first motor 15, and the adjustment assembly includes a rotating rod 9 provided at the output end of the first motor 15, connecting rods 10 are rotatably connected to both sides of the rotating rod 9, and a slider 11 is rotatably connected to the side of the connecting rod 10 away from the rotating rod 9, the slider 11 is slidably connected to the adjustment bracket 8, and the upper end of the slider 11 is fixedly connected to a rotating mechanism;

[0035] The rotating mechanism includes a rotating frame 12 fixedly connected to the upper end of the slider 11, and a rotating housing 13 fixedly connected to the rotating frame 12 on the side close to the slider 11. A second motor 16 is provided inside the rotating housing 13, and a rotating assembly is provided at the output end of the second motor 16. The rotating assembly includes a first gear 17 provided at the output end of the second motor 16, and the first gear 17 is meshedly connected to the second gear 18. The second gear 18 is rotationally connected to the rotating frame 12, and the second gear 18 is fixedly connected to the rotating wheel 14;

[0036] The transmission mechanism includes a transmission housing 7 fixedly connected to the device base 1, a third motor 19 is provided on the side wall of the transmission housing 7, a transmission assembly is provided at the output end of the third motor 19, and the rotating assembly includes a screw rod 20 provided at the output end of the third motor 19, the screw rod 20 is rotationally connected to the transmission housing 7, the screw rod 20 is threadedly connected to a transmission member 21, and the transmission member 21 is fixedly connected to the movable bracket 2 on the side away from the transmission housing 7.

[0037] In this embodiment, when the device is used, the distance between the movable bracket 2 and the fixed bracket 6 can be determined first according to the specifications of the forging reel 3, and then the third motor 19 provided on the transmission housing 7 is started. The third motor 19 can drive the screw rod 20 to rotate, and the rotation of the screw rod 20 can drive the transmission member 21 to move, thereby driving the movable bracket 2 to move, so that the forging reel 3 can be quickly fixed on the two fixed brackets 6 of the movable bracket, effectively improving the installation efficiency of the forging reel 3;

[0038] After the installation is completed, the rotating rod 9 can be driven to rotate by the first motor 15. The rotation of the rotating rod 9 can drive the connecting rod 10 connected on both sides to rotate. The rotation of the connecting rod 10 can drive the slider 11 connected to the rotation to move, and the movement of the slider 11 can drive the rotating mechanism to move, thereby adjusting the distance between the two rotating mechanisms so that the two sides of the forging reel 3 can be stuck between the two rotating wheels 14. During the detection process, the second motor 16 inside the rotating shell 13 can be started to drive the first gear 17 to rotate. The rotation of the first gear 17 can drive the second gear 18 to rotate, and the rotation of the second gear 18 can drive the rotating wheel 14 to rotate, thereby driving the forging reel 3 to rotate, thereby ensuring that the forging reel 3 can achieve stable and uniform rotation during the detection process, thereby improving the detection effect of the device.

[0039] Example 2

[0040] like Figures 1-8 As shown, the three-axis transmission mechanism includes two slide rails 4 fixedly connected to the side of the device base 1 away from the transmission housing 7, the upper end of the slide rails 4 is slidably connected to the slide table 5, the upper end of the slide table 5 is provided with an electric telescopic rod 22, the upper end of the electric telescopic rod 22 is provided with two cylinders 23, and the cylinder 23 is fixedly connected to the side close to the forging reel 3 with a detection mechanism;

[0041] The detection mechanism includes a mounting plate 24 fixedly connected to the cylinder 23. A pressure sensor 26 is provided on the side of the mounting plate 24 away from the cylinder 23. A protrusion 25 is fixedly connected to the side of the pressure sensor 26 away from the mounting plate 24. An indicator light 27 and a buzzer 28 are provided on the upper end of the mounting plate 24.

[0042] In this embodiment, when the forging reel 3 is installed, the detection mechanism can be moved close to one side of the forging reel 3 by sliding the slide 5, and then the electric telescopic rod 22 and the cylinder 23 are started to drive the convex head 25 to move, so that the convex head 25 can be quickly driven into the rope groove in the forging reel 3 to achieve the positioning of the detection, which greatly facilitates the detection mechanism to position the forging reels 3 of different specifications, thereby improving the detection efficiency of the device. After the convex head 25 is inserted into the rope groove, the forging reel 3 rotates and the convex head 25 can traverse all the rope grooves on the forging reel 3. During the detection process, if there is a defect in the rope groove, the pressure sensor 26 will respond to the pressure change of the convex head 25, thereby controlling the indicator light 27 to light up and simultaneously activating the buzzer 28 to issue a reminder.

[0043] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A casting drum rope groove inspection device, comprising a device base (1), characterized in that: A fixed bracket (6) is fixedly connected to a position near the side wall above the device base (1); a movable bracket (2) is slidably connected to a side of the device base (1) away from the fixed bracket (6); a forging reel (3) is provided between the fixed bracket (6) and the movable bracket (2); the fixed bracket (6) and the movable bracket (2) are rotatably connected to both sides of the forging reel (3); an adjustment mechanism is provided at the bottom of the fixed bracket (6) and the movable bracket (2); two rotating mechanisms are fixedly connected above the adjusting mechanism, and the distance between the two rotating mechanisms can be adjusted by the adjustment mechanism; The rotating mechanism can drive the forging reel (3) to rotate, the front end of the device base (1) is fixedly connected to a transmission mechanism, the transmission mechanism is fixedly connected to the movable bracket (2), and the movable bracket (2) can be driven to move by the transmission mechanism to adjust the position of the movable bracket (2), and a three-axis transmission mechanism is fixedly connected to the side of the device base (1) away from the movable bracket (2), and a detection mechanism is fixedly connected above the three-axis transmission mechanism, and the detection mechanism can detect whether the rope groove of the forging reel (3) has defects.

2. A casting drum rope groove inspection fixture according to claim 1, characterized in that: The adjustment mechanism comprises an adjustment bracket (8) fixedly connected to the lower part of the movable bracket (2) and the fixed bracket (6); a first motor (15) is provided at the lower part of the adjustment bracket (8); and an adjustment component is provided at the output end of the first motor (15).

3. A casting drum rope groove inspection tool according to claim 2, characterized in that: The adjustment assembly comprises a rotating rod (9) provided at the output end of a first motor (15), connecting rods (10) are rotatably connected on both sides of the rotating rod (9), a slider (11) is rotatably connected on the side of the connecting rod (10) away from the rotating rod (9), the slider (11) is slidably connected to the adjustment bracket (8), and a rotating mechanism is fixedly connected to the upper end of the slider (11).

4. A casting drum rope groove inspection tool according to claim 1, characterized in that: The rotating mechanism comprises a rotating frame (12) fixedly connected to the upper end of the slider (11); a rotating housing (13) is fixedly connected to the rotating frame (12) on a side close to the slider (11); a second motor (16) is provided inside the rotating housing (13); and a rotating assembly is provided at the output end of the second motor (16).

5. A casting drum rope groove inspection tool according to claim 4, characterized in that: The rotating assembly comprises a first gear (17) provided at the output end of a second motor (16); the first gear (17) is meshedly connected with a second gear (18); the second gear (18) is rotationally connected to a rotating frame (12); and the second gear (18) is fixedly connected to a rotating wheel (14).

6. A casting drum rope groove inspection tool according to claim 1, characterized in that: The transmission mechanism comprises a transmission housing (7) fixedly connected to the device base (1); a third motor (19) is provided on a side wall of the transmission housing (7); and a transmission assembly is provided at an output end of the third motor (19).

7. A casting drum rope groove inspection tool according to claim 6, characterized in that: The rotating assembly comprises a screw rod (20) provided at the output end of the third motor (19), the screw rod (20) being rotatably connected to the transmission housing (7), the screw rod (20) being threadedly connected to a transmission member (21), and the transmission member (21) being fixedly connected to a movable bracket (2) on a side away from the transmission housing (7).

8. A casting drum rope groove inspection tool according to claim 1, characterized in that: The three-axis transmission mechanism comprises two slide rails (4) fixedly connected to a side of a device base (1) away from a transmission housing (7); the upper ends of the slide rails (4) are slidably connected to a slide platform (5); the upper end of the slide platform (5) is provided with an electric telescopic rod (22); the upper end of the electric telescopic rod (22) is provided with two cylinders (23); the cylinder (23) is fixedly connected to a detection mechanism on a side close to the forging reel (3).

9. A casting drum rope groove inspection tool according to claim 1, characterized in that: The detection mechanism comprises a mounting plate (24) fixedly connected to the cylinder (23); a pressure sensor (26) is provided on the side of the mounting plate (24) away from the cylinder (23); a protrusion (25) is fixedly connected to the side of the pressure sensor (26) away from the mounting plate (24); and an indicator light (27) and a buzzer (28) are provided on the upper end of the mounting plate (24).

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